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Arduino PDM microphone
IoT audio
Arduino PDM microphone, IoT audio

WisBlock Audio Interposer


Regular price $8.00 $0.00
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The RAK18003 is an interposer board which allows you to use multiple WisBlock Audio boards on a single WisBlock IO slot.

The RAK18003 also provides a slot for an SD Card which can be used for logging or configuration information. (Note - it cannot be used to save or playback audio)


  • Enables multiple WisBlock Audio modules to use a single Wisblock IO slot
  • SD card support

Package Inclusion

  • 1 pc RAK18003
  • 3 pc M1.2X3 Screw


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